GD25D10 Datasheet, PDF (5/28 Pages) ELM Electronics – Uniform sector dual and quad serial flash

GD25D10BxIGx Uniform sector dual and quad serial flash
2. GENERAL DESCRIPTION
http://www.elm-tech.com
The GD25D10B (1M-bit) serial flash supports the standard serial peripheral interface (SPI), and supports the
Dual Output: Serial Clock, Chip Select, Serial Data I/O0 (SI), O1 (SO). The Dual Output data is transferred with
speed of 160Mbits/s.
Connection Diagram
8-LEAD SOP
PIN Description
Pin Name
I/O
CS#
I
SO (O1)
O
WP#
I
VSS
SI (IO0)
I/O
SCLK
I
NC
VCC
8-LEAD USON
Description
Chip Select Input
Data Output ( Data Output 1 )
Write Protect Input
Ground
Data Input ( Data Input Output 0 )
Serial Clock Input
No Connection
Power Supply
Block Diagram
WP#
Write Control
Logic
SCLK
CS#
SI(IO0)
SO(O1)
SPI
Command &
Control Logic
Status
Register
High Voltage
Generators
Flash
Memory
Page Address
Latch/Counter
Column Decode And
256-Byte Page Buffer
Byte Address
Latch/Counter
28 - 5
Rev.1.0